A lot of precious historical data panoramically reveals the profound lessons of the Soviet Union’s collapse，which let us more deeply think about some major theoretical and practical problems such as what the cornerstone for its governance is as a Marxist political Party in power，what the Party’s soul and life is，and how to keep the purity of the Party. Watching the TV film is of great practical significance，as to deeply understand our Party facing four dangers，and that the Party should exercise control over itself，and understand the scientific summary on running the Party strictly，proposed by the General Secretary Hu Jintao；to educate the Party members to be vigilant against danger；to further firm the ideal of and faith in socialism with Chinese characteristics；to keep the Party’s progressiveness and purity；to unswervingly follow the path of socialism with Chinese characteristics.